III. Kurengera ibidukikije Ikoranabuhanga umuhanda-ikarita nibikorwa
A. Guhitamo Ibikoresho by'igikombe
1. Ibikoresho bishobora kwangirika
Ibikoresho bishobora kwangirika bivuga ibikoresho bishobora kubora mu mazi, dioxyde de carbone, n’ibindi bintu kama na mikorobe mu bidukikije. Ibikoresho bishobora kwangirika bifite imikorere myiza yibidukikije ugereranije nibikoresho gakondo bya plastiki. Ibikombe byimpapuro bikozwe mubikoresho bishobora kwangirika birashobora kubora nyuma yo kubikoresha. Kandi irashobora gutera umwanda muke wibidukikije. Nibihitamo byiza kubikoresho byimpapuro. Imbere mu gikombe cya ice cream akenshi iba ifite urundi rwego rwa PE. Filime yangirika ya PE ntabwo ifite gusa umurimo wo kwirinda amazi no kurwanya amavuta. Irashobora kandi kubora bisanzwe, bitangiza ibidukikije, kandi byoroshye kubisubiramo.
2. Ibikoresho bisubirwamo
Ibikoresho bisubirwamo bivuga ibikoresho bishobora gutunganywa no gukoreshwa mubicuruzwa bishya nyuma yo kubikoresha. Ibikombe byimpapuro bikozwe mubikoresho bisubirwamo birashobora gukoreshwa kandi bigakoreshwa. Impapuro za ice cream ibikombe nkibikoresho bisubirwamo bigabanya imyanda. Muri icyo gihe, igabanya kandi umwanda n'ingaruka zayo ku bidukikije. Rero, nabwo ni amahitamo meza.
B. Ingamba zo kurengera ibidukikije mugihe cyibikorwa
1. Ingamba zo kubungabunga ingufu no kugabanya ibyuka bihumanya
Inganda zigomba kugabanya ingaruka zuburyo bwo kubyaza umusaruro ibidukikije. Barashobora gufata ingamba zo kuzigama ingufu no kugabanya ibyuka bihumanya. Kurugero, ukoresheje imashini nibikoresho bikoresha ingufu kandi bikoresha ingufu murwego rwo gukora. Kandi barashobora gukoresha ingufu zisukuye, gutunganya umuyaga n'amazi mabi. Kandi, barashobora gushimangira kugenzura ikoreshwa ryingufu. Izi ngamba zirashobora kugabanya imyuka yangiza imyuka ya gaze karuboni nizindi myuka yangiza. Gutyo, bazafasha kurengera ibidukikije.
2. Gucunga ibikoresho n imyanda
Gucunga ibikoresho n’imyanda nabyo ni ikintu cyingenzi mu ngamba zo kurengera ibidukikije. Iki gipimo gikubiyemo gushyira mu byiciro no gucunga, gushyira imyanda no kuyitunganya. Kurugero, barashobora guhitamo gukoresha ibinyabuzima bishobora kwangirika cyangwa bigasubirwamo. Ibi birashobora kugabanya imyanda yatanzwe. Muri icyo gihe, ibikoresho by'impapuro birashobora gukoreshwa mu bikoresho bishya. Kubwibyo, irashobora kugabanya imyanda.
Ababikora barashobora guhitamo ibinyabuzima bishobora kwangirika cyangwa bigasubirwamo kugirango bakore ibikombe byimpapuro. Kandi barashobora gufata ingamba zo kubungabunga ibidukikije. (Nkokuzigama ingufu, kugabanya ibyuka bihumanya ikirere, no gucunga imyanda). Rero, birashoboka kugabanya ingaruka ku bidukikije ku rugero runini rushoboka.